/*
 * Copyright (c) 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

package com.google.api.client.http;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

/**
 * Tests {@link EmptyContent}.
 *
 * @author Yaniv Inbar
 */
@RunWith(JUnit4.class)
public class EmptyContentTest {

  @Test
  public void test() throws IOException {
    EmptyContent content = new EmptyContent();
    assertEquals(0L, content.getLength());
    assertNull(content.getType());
    assertTrue(content.retrySupported());
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    content.writeTo(out);
    assertEquals(0, out.size());
  }
}
